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L0121 Introduction to PGE334 Reservoir Geomechanics
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Classroom Contents
Reservoir Geomechanics - Spring 2020
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- 1 L0121 Introduction to PGE334 Reservoir Geomechanics
- 2 L0123 Calculation of total vertical stress onshore and offshore
- 3 L0128 Total vertical stress with variable density data and overpressure off-shore
- 4 L0130 Total vertical stress from well logs and well deviation surveys
- 5 L0204 Horizontal stresses, stress regimes, and impact on hydraulic fracture orientation
- 6 L0206 The stress tensor
- 7 L0211 Equilibrium, kinematic (strain), and constitutive equations
- 8 L0213 Generalized Hooke's law in 3D (linear isotropic solids)
- 9 L0218 Horizontal stresses and fracture gradient predicted by linear elasticity
- 10 L0220 Rock compressibility and general continuum mechanics problems
- 11 L0225 Elastic anisotropy, visco-plastic response, and tensile strength
- 12 L0303 Shear Strength: UCS, confined triaxial test, friction angle
- 13 L0305 Analysis of triaxial shear strength tests (UCS, friction angle) and pore collapse
- 14 L0310 Strength anisotropy, plastic deformations, rock brittleness, fracture modes
- 15 L0330 Faults: origin of faults and stress regime, mapping, strike and dip
- 16 L0402a Ideal orientation of faults
- 17 L0402b 3D Mohr circle and stress projection on a plane in 3D
- 18 L0407 Hints for solving stereonet and ideal fault orientation problems (HW5a)
- 19 L0407b Applications: shear fracture permeability, limits on in-situ stresses and fault reactivation
- 20 L0409a Hints for solving 3D Mohr circle problems and limits of horizontal stress (HW5b)
- 21 L0409b Wellbore stability: mud weight, filter cake, and stresses around a wellbore (Kirsch solution)
- 22 L0414a Wellbore breakouts
- 23 L0414b Drilling-induced tensile fractures
- 24 L0416 The mud window and casing setting depth
- 25 L0416b Wellbore stability problems: hints for solving problems 6.9.1 and 6.9.2
- 26 L0421a Mechanical stability of deviated wellbores
- 27 L0421b Wellbore stability problems: Hints for solving problems 6.9.3-5
- 28 L0423a Wellbore stability: Thermal, chemical, and leak-off effects
- 29 L0423b Wellbore stability: rock strength anisotropy and low fracture gradient in depleted formations
- 30 L0429a Fluid-driven fractures in nature
- 31 L0429b Hydraulic fractures in well testing
- 32 L0429c Well testing problems: LOT, FCP, DFIT, and SRT
- 33 L0430 Hydraulic fracture design and modeling: introduction
- 34 L0505a 1D geomechanical models, stress logs and hydraulic fracture height
- 35 L0505 Building a stress log from a sonic+density logs, and hydraulic fracture with PKN solution
- 36 L0507a Multistage Hydraulic Fracturing, microseismicity, and fracture swarms
- 37 L0507b Fracturing pressure problem and microseismicity interpretation
